Company Filing History:
4 out of 5 
2 out of 130 
1 out of 832,912 Years Active: 1981-1991
Title: Innovations of James M Weldon
Introduction
James M Weldon is a notable inventor based in Austin, TX, who has made significant contributions to the field of engineering. He holds a total of 7 patents, showcasing his innovative spirit and technical expertise. His work primarily focuses on advanced drilling technologies and cryogenic systems.
Latest Patents
One of Weldon's latest patents is the "Electromagnetic Drilling Apparatus," designed for oil drilling in deep boreholes. This apparatus features a high-frequency, high-voltage AC generator located at the surface, which connects to an electromagnetic hammer drill bit at the borehole's bottom. The design allows electric current to flow through a specially designed drill string, facilitating efficient drilling while simultaneously allowing drilling fluid to flow to the vibrating bit. This invention represents a significant advancement in drilling technology.
Another notable patent is the "Electrical Disconnect Method and Apparatus." This invention provides a disconnect apparatus that thermally and electrically isolates a cryogenic inductor from both a workload and a generator. The apparatus includes input and output disconnects that, when opened, enhance the efficiency of cryogenic cooling by saving coolant. The design allows for simultaneous or sequential actuation of the disconnects, further optimizing performance.
Career Highlights
Throughout his career, Weldon has worked with several companies, including Parker Kinetic Designs, Inc. and Astec Industries, Inc. His experience in these organizations has contributed to his development as an inventor and innovator in the engineering sector.
Collaborations
Weldon has collaborated with notable individuals such as William F Weldon and Theodore A Aanstoos. These partnerships have likely enriched his work and led to further advancements in his inventions.
Conclusion
James M Weldon is a distinguished inventor whose contributions to drilling technology and cryogenic systems have made a lasting impact. His innovative patents reflect his commitment to advancing engineering solutions.